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[PDF] Top 20 CONSTRUCTION OF REGULAR QUASI CYCLIC-LOW DENSITY PARITY CHECK CODES FROM CYCLIC CODES

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CONSTRUCTION OF REGULAR QUASI CYCLIC-LOW DENSITY PARITY CHECK CODES FROM CYCLIC CODES

CONSTRUCTION OF REGULAR QUASI CYCLIC-LOW DENSITY PARITY CHECK CODES FROM CYCLIC CODES

... LDPC codes. This improvement can be made during the construction of the LDPC codes or during their decoding ...the construction in terms of various parameters that cause problems in order to ... See full document

8

Direct  construction  of  quasi-involutory  recursive-like  MDS  matrices  from $2$-cyclic  codes

Direct construction of quasi-involutory recursive-like MDS matrices from $2$-cyclic codes

... of cyclic codes. In characteristic 2, the direct construction of MDS matrices from cyclic codes leads to a ...the cyclic case this leads to the design of matrices ... See full document

19

Efficient  Encryption  from  Random  Quasi-Cyclic  Codes

Efficient Encryption from Random Quasi-Cyclic Codes

... random quasi- cyclic ...Our construction benefits from some nice features: a reduction to a decisional version of the general problem of decoding random quasi-cyclic ... See full document

28

On Construction of Codes by using Fuzzy Sets and Soft Sets

On Construction of Codes by using Fuzzy Sets and Soft Sets

... the codes arising from Fuzzy sets and Soft ...linear codes and fuzzy cyclic codes are discussed by means of fuzzy linear ...mapping from an arbitrary non- empty set S into a ... See full document

5

Half Rate Quasi Cyclic Low Density Parity Check Codes Based on Combinatorial Designs

Half Rate Quasi Cyclic Low Density Parity Check Codes Based on Combinatorial Designs

... QC-LDPC codes. Despite the method presented in [13], codes have half rate and sub- sets are defined by unequal ...a regular QC-LDPC code with girth 8. For the regular code, instead of ... See full document

12

Optimizing  Information  Set  Decoding  Algorithms  to  Attack  Cyclosymmetric  MDPC  Codes

Optimizing Information Set Decoding Algorithms to Attack Cyclosymmetric MDPC Codes

... Abstract. The most important drawback to code-based cryptography has historically been its large key sizes. Recently, several promising ap- proaches have been proposed to reduce keysizes. In particular, signifi- cant ... See full document

9

Error Detection in Decoding of Euclidean Geometry Low Density Parity Check (EG-LDPC) Codes

Error Detection in Decoding of Euclidean Geometry Low Density Parity Check (EG-LDPC) Codes

... error-correcting codes. One example is EG-LDPC codes which are based on the structure of Euclidean geometries over a Galois ...EG-LDPC codes there is a subclass of codes that is one step ... See full document

8

MDPC-McEliece:  New  McEliece  Variants  from  Moderate  Density  Parity-Check  Codes

MDPC-McEliece: New McEliece Variants from Moderate Density Parity-Check Codes

... suffers from an extremely large ...choosing codes with a large automorphism group, such as quasi-cyclic codes ...alternant codes), which allows the adversary to set up an ... See full document

21

Generalized Low Density Parity Check Coding Aided Multilevel Codes

Generalized Low Density Parity Check Coding Aided Multilevel Codes

... matrix construction, long block codes are capable of ’over-bridging’ the channel fades and hence no channel interleaver is required for LDPC or GLDPC component ...GLDPC codes, instead of using ... See full document

5

Implementation of Polar Codes in 5g

Implementation of Polar Codes in 5g

... code, low-density parity-check codes(LDPC) are considered to be capacity approaching, a new method of codes construction called channel polarization was proposed by Arıkan ... See full document

5

A construction of the high rate regular quasi cyclic LDPC codes

A construction of the high rate regular quasi cyclic LDPC codes

... high-rate regular quasi-cyclic low-density parity-check (QC-LDPC) codes is developed based on the finite geometry low-density ... See full document

9

Reproducible  Codes   and  Cryptographic  Applications

Reproducible Codes and Cryptographic Applications

... public codes, in many applications. On the other hand, structured codes admit a generator and parity-check matrix which can be entirely described by one or few rows; this allows for a very ... See full document

30

An Efficient Majority Logic Fault Detection to reduce the Accessing time for Memory Applications

An Efficient Majority Logic Fault Detection to reduce the Accessing time for Memory Applications

... corrections Codes are reed Solomon codes and Bose- Chaudhuri- Hocquenghem codes, but in which the algorithm is so complex and it is iteration ...correcting codes the sub group of low ... See full document

5

Cyclic Codes: Low-Weight Codewords and Locators

Cyclic Codes: Low-Weight Codewords and Locators

... correcting codes has become an integral part of the design of reliable data transmis- sions and storage ...correcting codes are also playing an increasingly important role for other applications such as the ... See full document

133

Title: Critical Scan Path Based Energy Efficient LDPC Decoder using DD-BMP

Title: Critical Scan Path Based Energy Efficient LDPC Decoder using DD-BMP

... Low-density parity-check (LDPC) codes are a class of linear block LDPC ...comes from the characteristic of their parity-check matrix which contains only a few 1’s ... See full document

10

Performance Analysis of Low Density Parity Check Codes Aided Block Diagonalization using Space Time Block Codes for MIMO Systems

Performance Analysis of Low Density Parity Check Codes Aided Block Diagonalization using Space Time Block Codes for MIMO Systems

... decomposition parity bits are ...get parity-check bits and the reordered sparse matrix G, which is used for encoding and decoding instead of original sparse matrix ... See full document

5

On the use of ordered statistics decoders for low density parity check codes in space telecommand links

On the use of ordered statistics decoders for low density parity check codes in space telecommand links

... clear from the figure that ordering has no impact on the performance if all the TEPs can be considered as possible ...different from the order in which they are generated ...is from the smallest ... See full document

15

Optimized Irregular Low Density Parity Check Codes for Multicarrier Modulations over Frequency Selective Channels

Optimized Irregular Low Density Parity Check Codes for Multicarrier Modulations over Frequency Selective Channels

... LDPC codes un- der belief propagation, Richardson and Urbanke [18] have introduced a general method to predict the asymptotic be- havior of the LDPC ...called density evo- lution is based on the study of ... See full document

11

Implementation of Low Density Parity Check Code Decoder on FPGA

Implementation of Low Density Parity Check Code Decoder on FPGA

... LDPC codes used in many applications due to their different useful characteristics but the error floor remains open problem,As the applications like data storage system and the optical communications require very ... See full document

5

An Efficient High Secured Architecture for M-Turbo Decoders Using S- Box

An Efficient High Secured Architecture for M-Turbo Decoders Using S- Box

... set low density parity check codes the error detection in memory applications was ...S-Box Codes are the class of linear block codes which provide near capacity ... See full document

5

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